[PATCH v2 4/9] usb: storage: datafab: Use const for constant arrays

["Jonathan Neuschäfer via B4 Relay" <devnull+j.ne.posteo.net@kernel.org>]

From: Jonathan Neuschäfer <j.ne@posteo.net>

These arrays are only read, not modified.

Signed-off-by: Jonathan Neuschäfer <j.ne@posteo.net>
---

V2:
- new patch
---
 drivers/usb/storage/datafab.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/usb/storage/datafab.c b/drivers/usb/storage/datafab.c
index bbfa2398b17036f431c0692bbf794bdb01d68cdf..9ba369483c9b36c2f662749c32bf81b525ae897f 100644
--- a/drivers/usb/storage/datafab.c
+++ b/drivers/usb/storage/datafab.c
@@ -319,7 +319,7 @@ static int datafab_determine_lun(struct us_data *us,
 	//
 	// There might be a better way of doing this?
 
-	static unsigned char scommand[8] = { 0, 1, 0, 0, 0, 0xa0, 0xec, 1 };
+	static const unsigned char scommand[8] = { 0, 1, 0, 0, 0, 0xa0, 0xec, 1 };
 	unsigned char *command = us->iobuf;
 	unsigned char *buf;
 	int count = 0, rc;
@@ -384,7 +384,7 @@ static int datafab_id_device(struct us_data *us,
 	// to the ATA spec, 'Sector Count' isn't used but the Windows driver
 	// sets this bit so we do too...
 	//
-	static unsigned char scommand[8] = { 0, 1, 0, 0, 0, 0xa0, 0xec, 1 };
+	static const unsigned char scommand[8] = { 0, 1, 0, 0, 0, 0xa0, 0xec, 1 };
 	unsigned char *command = us->iobuf;
 	unsigned char *reply;
 	int rc;
@@ -437,16 +437,16 @@ static int datafab_handle_mode_sense(struct us_data *us,
 				     struct scsi_cmnd * srb, 
 				     int sense_6)
 {
-	static unsigned char rw_err_page[12] = {
+	static const unsigned char rw_err_page[12] = {
 		0x1, 0xA, 0x21, 1, 0, 0, 0, 0, 1, 0, 0, 0
 	};
-	static unsigned char cache_page[12] = {
+	static const unsigned char cache_page[12] = {
 		0x8, 0xA, 0x1, 0, 0, 0, 0, 0, 0, 0, 0, 0
 	};
-	static unsigned char rbac_page[12] = {
+	static const unsigned char rbac_page[12] = {
 		0x1B, 0xA, 0, 0x81, 0, 0, 0, 0, 0, 0, 0, 0
 	};
-	static unsigned char timer_page[8] = {
+	static const unsigned char timer_page[8] = {
 		0x1C, 0x6, 0, 0, 0, 0
 	};
 	unsigned char pc, page_code;
@@ -550,7 +550,7 @@ static int datafab_transport(struct scsi_cmnd *srb, struct us_data *us)
 	int rc;
 	unsigned long block, blocks;
 	unsigned char *ptr = us->iobuf;
-	static unsigned char inquiry_reply[8] = {
+	static const unsigned char inquiry_reply[8] = {
 		0x00, 0x80, 0x00, 0x01, 0x1F, 0x00, 0x00, 0x00
 	};
 

-- 
2.48.0.rc1.219.gb6b6757d772